12028435 has 8 divisors (see below), whose sum is σ = 15283296. Its totient is φ = 9056640.

The previous prime is 12028421. The next prime is 12028447. The reversal of 12028435 is 53482021.

12028435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12028435 - 2¹⁹ = 11504147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70671 + ... + 70840.

It is an arithmetic number, because the mean of its divisors is an integer number (1910412).

Almost surely, 2^12028435 is an apocalyptic number.

12028435 is a deficient number, since it is larger than the sum of its proper divisors (3254861).

12028435 is a wasteful number, since it uses less digits than its factorization.

12028435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141533.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 12028435 is about 3468.2034254063. The cubic root of 12028435 is about 229.1235389181.

The spelling of 12028435 in words is "twelve million, twenty-eight thousand, four hundred thirty-five".